each one of them are vs each one of them is

Some examples from the web:

• Each one of them are different manifestations, incarnations, of creativity,
• Each one of them are different manifestations, incarnations, of creativity, avatars of human creativity, and that's what we have to reconcile in our minds, how these things fit together.
• And each one of them are excelling in their chosen field, gaining confidence, restoring dignity, and building hopes in their own lives.
• For each one of them there are justifications that sound credible.
• Each one of you can take one thing from this hoard.
• Each one of these charges is absolutely true.
• Each one of them... past, present and future.
• Each one of those little ships is emitting an interferometric pulse.
• Each one of these toos tells a story.
• Each one of them proved himself that he could do the job.
• Each one of these chips has its own digital identification number.
• The same symptoms in each one of the cases.
• Each one of you will be in command and responsible for that.
• Each one of us bears the weight of his own guilt.
• Each one of John Doe's victims faced our justice system at least once.
• Each one of those charities has been CIA cleared.
• Every day, each one of us betrays someone or something.
• Each one of these lights is a pressure mine.
• And each one of them large enough to accommodate the creature.
• I offered each one of them $2 million.

Some examples from the web:

• Each one of them is special to me.
• Each one of them is either a potential suspect, or a potential victim.
• Each one of them is unique,
• Over 20 million citizens live in Los Angeles County, each one of them is now a potential target.
• Automatic mechanisms are in place for circulating information between tax authorities and the wealth of each one of them is not posted on the Internet.
• Now, the two Rovers, each one of them is, kind of, getting old.
• And each one of them is a noble with a territory and men of their own to command.
• But because they have to be light and flexible, and each one of them is different, they can't be mass-produced, unfortunately.
• If we'll divide the cycle into 180 equal parts each one of them is called degree
• Now, each one of them is thinking, I don't really want to kill that guy, but he's about to kill me.
• Each one of them is someone's son.
• Each one of them is completely different.
• Each one of them is completely different.
• Each one of them is someone's son.